6678316 has 6 divisors (see below), whose sum is σ = 11687060. Its totient is φ = 3339156.

The previous prime is 6678313. The next prime is 6678317. The reversal of 6678316 is 6138766.

It is not an unprimeable number, because it can be changed into a prime (6678313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 834786 + ... + 834793.

Almost surely, 2^6678316 is an apocalyptic number.

It is an amenable number.

6678316 is a deficient number, since it is larger than the sum of its proper divisors (5008744).

6678316 is a wasteful number, since it uses less digits than its factorization.

6678316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669583 (or 1669581 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 6678316 is about 2584.2437965486. The cubic root of 6678316 is about 188.3167664093.

The spelling of 6678316 in words is "six million, six hundred seventy-eight thousand, three hundred sixteen".